EP1041425A4 - Electrochromic element - Google Patents

Electrochromic element

Info

Publication number
EP1041425A4
EP1041425A4 EP98961411A EP98961411A EP1041425A4 EP 1041425 A4 EP1041425 A4 EP 1041425A4 EP 98961411 A EP98961411 A EP 98961411A EP 98961411 A EP98961411 A EP 98961411A EP 1041425 A4 EP1041425 A4 EP 1041425A4
Authority
EP
European Patent Office
Prior art keywords
electrochromic element
electrochromic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP98961411A
Other languages
German (de)
French (fr)
Other versions
EP1041425A1 (en
Inventor
Masaaki Kobayashi
Izuru Sugiura
Yoshinori Nishikitani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eneos Corp
Original Assignee
Nippon Mitsubishi Oil Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP9364867A external-priority patent/JPH11183938A/en
Priority claimed from JP9364868A external-priority patent/JPH11183939A/en
Application filed by Nippon Mitsubishi Oil Corp filed Critical Nippon Mitsubishi Oil Corp
Publication of EP1041425A1 publication Critical patent/EP1041425A1/en
Publication of EP1041425A4 publication Critical patent/EP1041425A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
    • C09K9/02—Organic tenebrescent materials
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • G02F1/1503—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect caused by oxidation-reduction reactions in organic liquid solutions, e.g. viologen solutions
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • G02F1/1514—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect characterised by the electrochromic material, e.g. by the electrodeposited material
    • G02F1/1516—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect characterised by the electrochromic material, e.g. by the electrodeposited material comprising organic material
    • G02F1/15165—Polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
    • H01B1/122—Ionic conductors
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/14—Macromolecular compounds
    • C09K2211/1408—Carbocyclic compounds
    • C09K2211/1433—Carbocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
EP98961411A 1997-12-19 1998-12-18 Electrochromic element Withdrawn EP1041425A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP36486897 1997-12-19
JP9364867A JPH11183938A (en) 1997-12-19 1997-12-19 Electrochromic element
JP36486797 1997-12-19
JP9364868A JPH11183939A (en) 1997-12-19 1997-12-19 Electrochromic element
PCT/JP1998/005737 WO1999032926A1 (en) 1997-12-19 1998-12-18 Electrochromic element

Publications (2)

Publication Number Publication Date
EP1041425A1 EP1041425A1 (en) 2000-10-04
EP1041425A4 true EP1041425A4 (en) 2007-05-02

Family

ID=26581619

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98961411A Withdrawn EP1041425A4 (en) 1997-12-19 1998-12-18 Electrochromic element

Country Status (3)

Country Link
US (1) US6203154B1 (en)
EP (1) EP1041425A4 (en)
WO (1) WO1999032926A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050213187A1 (en) * 1994-08-25 2005-09-29 University Of Iowa Research Foundation Methods for forming magnetically modified electrodes and articles produced thereby
ES2275308T3 (en) * 1997-07-07 2007-06-01 Bayer Innovation Gmbh ELECTROCHROMY POLYMER SYSTEMS.
US6285486B1 (en) * 1997-07-15 2001-09-04 Nippon Oil Co., Ltd. Electrochromic mirror and electrochromic devices
JPH11142891A (en) * 1997-11-05 1999-05-28 Nippon Oil Co Ltd Electrochromic mirror
JPH11183943A (en) * 1997-12-19 1999-07-09 Nippon Mitsubishi Oil Corp Electrochromic element
JPH11183942A (en) * 1997-12-19 1999-07-09 Nippon Mitsubishi Oil Corp Electrochromic element
US6606183B2 (en) * 1999-12-24 2003-08-12 Nippon Oil Corporation Method for producing a cell for an electrochromic mirror and an electrochromic mirror
EP1113313A1 (en) * 1999-12-28 2001-07-04 Nippon Mitsubishi Oil Corporation Electrochromic mirror
JP4098735B2 (en) 2003-06-18 2008-06-11 株式会社東海理化電機製作所 Electrochromic mirror
WO2006128820A1 (en) * 2005-05-31 2006-12-07 Siemens Aktiengesellschaft Electrochromic display
FR2917849B1 (en) * 2007-06-25 2009-09-25 Saint Gobain SEMI-ELECTROACTIVE MATERIAL COMPRISING ORGANIC COMPOUNDS WITH POSITIVE OR NEGATIVE REDOX ACTIVITY, METHOD AND KIT FOR PRODUCING SAID MATERIAL, ELECTRO-CONTROLLABLE DEVICE AND GLAZING USING SUCH MATERIAL
KR101597764B1 (en) 2009-07-02 2016-02-25 삼성전자 주식회사 Electrochromic material and electrochromic device including the same
JP5793878B2 (en) 2010-02-10 2015-10-14 三菱化学株式会社 Polymer, organic electroluminescent element material, composition for organic electroluminescent element, organic electroluminescent element, display device and lighting device
US9207513B2 (en) 2012-04-10 2015-12-08 The Regents Of The University Of California Nanocrystal-polymer nanocomposite electrochromic device
CN106662789B (en) * 2014-08-08 2020-05-12 株式会社理光 Electrochromic element and electrochromic dimming element
US11209713B2 (en) * 2014-08-08 2021-12-28 Ricoh Company, Ltd. Electrochromic element and electrochromic dimming element
JP6728628B2 (en) * 2015-03-13 2020-07-22 株式会社リコー Electrochromic compound, electrochromic composition, and electrochromic device and electrochromic dimming device
JP6673000B2 (en) * 2015-11-30 2020-03-25 株式会社リコー Electrochromic device
WO2017094218A1 (en) * 2015-11-30 2017-06-08 Ricoh Company, Ltd. Electrochromic element
JP6848342B2 (en) * 2016-10-26 2021-03-24 株式会社リコー Electrochromic compositions and electrochromic devices
EP3535320A1 (en) * 2016-11-01 2019-09-11 Milliken & Company Leuco polymers as bluing agents in laundry care compositions
CN112965311B (en) * 2021-02-03 2022-07-19 畅的新材料科技（上海）有限公司 Electrochromic film and preparation method thereof
CN116083072A (en) * 2023-02-08 2023-05-09 扬州晶彩光电科技有限公司 Improved cathode electrochromic material and preparation method of solution

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03241322A (en) * 1990-02-20 1991-10-28 Nippon Oil Co Ltd Electrochromic material and display element
EP0612826A1 (en) * 1993-02-26 1994-08-31 Donnelly Corporation Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processing for making such solid films and devices
EP0752612A1 (en) * 1995-07-04 1997-01-08 Nippon Oil Co., Ltd. Electrochromic device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5580483A (en) * 1978-12-11 1980-06-17 Ibm Electrochromic display element
JPS61138925A (en) * 1984-12-12 1986-06-26 Tokuyama Soda Co Ltd Electrochromic display element
US4902108A (en) * 1986-03-31 1990-02-20 Gentex Corporation Single-compartment, self-erasing, solution-phase electrochromic devices, solutions for use therein, and uses thereof
JPS6343124A (en) * 1986-08-11 1988-02-24 Nissan Motor Co Ltd Color tone variable mirror
JPS63225688A (en) * 1987-03-14 1988-09-20 Fujikura Ltd Electrochromic element
EP0336391B1 (en) * 1988-04-07 1994-01-26 Teijin Limited Reversibly color-changeable materials
JPH0726094B2 (en) * 1988-10-19 1995-03-22 帝人株式会社 Electrochromic display element
US5883220A (en) * 1992-01-12 1999-03-16 Centre National De La Recherche Scientifique Redox copolymers and their use in preparing mixed conduction materials
JP2517866B2 (en) * 1992-08-12 1996-07-24 東京工業大学長 Quaternized poly (quinoline-4,7-diyl) polymer, its production and use
US6020987A (en) * 1997-04-02 2000-02-01 Gentex Corporation Electrochromic medium capable of producing a pre-selected color
JPH1138454A (en) * 1997-07-15 1999-02-12 Nippon Oil Co Ltd Electrochromic mirror
US5995273A (en) * 1998-02-25 1999-11-30 Ashwin-Ushas Corporation Electrochromic display device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03241322A (en) * 1990-02-20 1991-10-28 Nippon Oil Co Ltd Electrochromic material and display element
EP0612826A1 (en) * 1993-02-26 1994-08-31 Donnelly Corporation Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processing for making such solid films and devices
EP0752612A1 (en) * 1995-07-04 1997-01-08 Nippon Oil Co., Ltd. Electrochromic device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9932926A1 *

Also Published As

Publication number Publication date
WO1999032926A1 (en) 1999-07-01
EP1041425A1 (en) 2000-10-04
US6203154B1 (en) 2001-03-20

Similar Documents

Publication Publication Date Title
EP1154311A4 (en) Electrochromic element
AU134107S (en) Eyewear
AU135664S (en) Eyewear
AU136213S (en) Filter element
EP1041425A4 (en) Electrochromic element
GB9703156D0 (en) Optical element
EP1045275A4 (en) Electrochromic mirror
AU133418S (en) Eyewear
EP1045276A4 (en) Electrochromic element
GB9603851D0 (en) Electrochromic devices
EP1048973A4 (en) Electrochromic element
AU137191S (en) Eyewear
CA84859S (en) Mirror
GB9716619D0 (en) Electrochromic devices
GB9709885D0 (en) Electrochromic devices
GB2321941B (en) Connection element
GB9704157D0 (en) Expression element
ZA983810B (en) Assembly element
SI0995146T1 (en) Electrochromic device
GB9808819D0 (en) Hinge element
GB9711031D0 (en) Electrochromic devices
GB9708253D0 (en) Electrochromic devices
GB9718550D0 (en) Filter element
CA80283S (en) Eyewear
CA79960S (en) Mirror

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20000616

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB IT

A4 Supplementary search report drawn up and despatched

Effective date: 20070227

RIC1 Information provided on ipc code assigned before grant

Ipc: H01B 1/12 20060101ALI20070220BHEP

Ipc: G02F 1/15 20060101ALI20070220BHEP

Ipc: C09K 9/02 20060101AFI20070220BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20070523